热门试题:
[多项选择]原因不明的习惯性流产患者的正确处置应包括()
A. 有妊娠征兆肌注黄体酮注射液
B. 确诊妊娠需卧床休息
C. 禁性生活
D. 安定情绪
E. 口服维生素E
[单选题] 下列哪点有利于传染病、感染性疾病与其他疾病的鉴别
A.有无传染性
B.有无传染源
C.有无致病微生物
D.有无病后免疫
E.临床表现的特点
[单项选择]你正忙于工作,这时一个同事的机器突然发生故障,请你过支帮忙。这时,你会()。
A. 立即放下手头工作去帮助同事
B. 告诉,等自己忙完手头的工作再去帮助他
C. 一边工作,一边指导同事解决问题
D. 赞许同事,等下班了自己才能帮助他
[填空题]The term biological clock is applied to the means, which living things 67. ______
adjust their activity patterns, without any obvious cue, the time of day, or 68. ______
the month, or the year. They are affected but little, if at all, by drugs,
chemical, or wide temperature differences—factors may alter substantially 69. ______
the rates of all ordinary processes of the body.
The nature of the biological clocks mechanism is still a mystery. Two 70. ______
quite different theories have been advanced to account to them. According 71. ______
to the first of these theories, each individual have evolved, aided by natural
selection, an adaptation to the rhythmic environment. It has now 72. ______
become independence on the environment. According to this view, the clocks 73. ______
are not perfect timers. They require regular corrections by the natural light
and tide cycles and the changed
[多项选择]脑型虐的药物治疗,包括( )
A. 20%甘露醇
B. 纠正低血糖
C. 肾上腺皮质激素
D. 解热镇痛药
E. 青蒿琥酯
[多选题]积极发展混合所有制经济,是完善我国基本经济制度的重要 途径。2017 年 9 月 11 日,我国首条由民营资本控股的高铁——杭绍台高铁项目在浙江杭州签约。该项目预计投资超过 400 亿元,其中民营联合体占 51%,中国铁路总公司占比 15%,各级地方政府合计占比 34%。本项目坚持风险分担、利益共享原则, 构建政府和社会资本都能接受的投资回报机制。这是我国发展混合所有制经济的一个典型案例。发展混合所有制经济有利于( )。
A.各种所有制资本取长补短、互相促进、共同发展
B.各种所有制企业公平参与市场竞争
C.发挥国有资本的带动力和影响力
D.改善企业控股股权结构和公司治理结构
[单项选择]1992-2000年,全国共举办了()届大学生健美操锦标赛。
A. 8
B. 10
C. 6
[单选题]下列哪项不是老年人最常见的照护问题( )。
A. 压力性损伤
B. 跌倒
C. 静脉血栓
D. 吞咽障碍
[单项选择]有折卡清户时需提交()。
A. 绿卡和活期存折
B. 绿卡
C. 活期存折
D. 有效身份证
[单项选择]新中国成立60多年来,我国体育事业发生了翻天覆地的变化。下列表述不正确的是( )。
A. 我国于1984年首次参加冬奥会
B. 《第一套广播体操》于1951年11月24日由中华全国体育总会公布和推行
C. 陈镜开是新中国第一个打破世界纪录的运动员
D. 2009年夏天,NBA球星姚明成为上海东方男篮的老板,而“铁榔头”郎平则出任了广东恒大女排俱乐部的主教练
[单项选择]We hadn't met for 8 years, but I recognized her ______ I saw her.
[判断题]采用弹簧垫圈防松属于摩擦力防松法。( )
A.正确
B.错误
[单选题]下列哪一项不是休克按病因分类类型
A.感染性休克
B.心源性休克
C.低动力型休克
D.过敏性休克
[单选题]邓小平第一次赴美国进行正式访问是在( )1月28日。
A.1978年
B.1979年
C.1982年
D.1985年
[填空题]
It’s the most romantic day of the year, lint for many people the cards they receive on February 14 are not from a Valentine, but from themselves. One in nine love message received on Valentine’s Day were sent by people to themselves "to save face on the dreaded V-day", according to a survey released by on-line retailer amazon, co. uk. Amazon, which questioned more than 1,000 people in Britain, France and Germany, also found one in three cards was received by a parent and one person in 10 admitted to stealing a card from a sibling or housemate. Amazon said Germans were the least romantic, with 69% saying Valentine’s Day was unimportant, compared to 54% of Britain and 46% of French. Germans were also the most likely to forget to give their partners a present while the French spent the most on their loved ones. One in three French lovers splashed out between $42 and $84 on a gift, and 11% spent more than $84. The most common romantic gift in Britain and G
[单选题]油库的一切电气设施(如开关、刀闸、照明灯、电动机、电铃、自起动仪表接点等)均应为( )型。
A.防火
B.防爆
C.防水
[单选题]梁的净跨度是指沿计算水位量出的相邻( )边缘之间的距离。
A.桥跨
B.支座
C.墩台
D.河床断面
[单选题]1公斤力(kf)≈()牛(N)
A.1
B.10
C.100
D.1000
[判断题] 异步电机的转子绕组不必由外界电源供电,可以自行闭合而构成短路绕组。( )
A.正确
B.错误
[多项选择]悬臂拼装法施工中,0号块和1号块之间采用湿接缝处理主要是为了控制该跨节段的( )。
A. 挠度
B. 高程
C. 截面尺寸
D. 拼装方向
E. 施工不平衡荷载
[单选题]心搏骤停病人首选的复苏药物是
A.阿托品
B.碳酸氢钠
C.利多卡因
D.肾上腺素
E.异丙肾上腺素
[单项选择]以上疾病中属于甲类传染病的是
A. 艾滋病
B. 鼠疫
C. 脊髓灰质炎
D. 麻风病
E. 登革热
[单项选择]反映支气管哮喘患者气道反应性的检查是()
A. 通气功能
B. 支气管激发试验
C. 峰流速变异率
D. 嗜酸细胞阳离子蛋白
E. 皮肤过敏原试验
[判断题]所有未接地或未采取绝缘遮蔽、断开点加锁挂牌等可靠措施隔绝电源的低压线路和设备都应视为带电。未经验明确无电压,禁止触碰导体的裸露部分。
A.正确
B.错误
[单选题]坡屋顶由斜屋面组成,屋面坡度一般大于( ),坡屋顶在我国有悠久的历史。
A.7%
B.8%
C.9%
D.10%
[判断题]遇火灾相关报警,行值必须通知值班站长、客值到场确认情况,严禁臆测。
A.正确
B.错误
[判断题]如果某站值班员发现本站TDCS站机跟踪行车次不对,只能由TDCS中心更改。
A.正确
B.错误
[单选题] 适应循环原则是企业组织战略调整的( )
A.根本原则
B.适应原则
C.重要原则
D.中心原则
[单项选择]Task 1
Packaging is a very important form of advertising. A package can sometimes motivate people to buy products. For example, a little child might ask for a breakfast food contained in a box with a picture of a TV character. The child is more interested in the picture than in breakfast food. Pictures for children to color or cut out, games printed on a package, or a small gift inside a box also motivate many children to buy products — or to ask their parents to buy for them.
Some packages suggest that a buyer will get something for nothing. Food products sold in reusable containers are examples of this. Although a similar product in plain container might cost less, people often prefer to buy the product in a reusable glass or dish, because they believe the container is flee. However, the cost of the container is added to the cost of the product.
The size of a package also motivates a buyer. Maybe the package has "Economy Size" or "Family Size" pr
A. How to Package a Product
B. How to Make an Advertisement
C. How to Sell Products
D. How to Attract More Buyers
[判断题]作业区主管应至少每半年组织1次班组长管理经验交流。( )
A.正确
B.错误
[不定项选择题]30岁男性,反复双眼险水肿伴夜尿增多2年,血压160/100mmHg,尿蛋白(+),红细胞5~10个/HP,颗粒管型1~2/HP,血肌酐145μmol/L,血红蛋白85g/L,血清白蛋白32g/L。
下列哪种药物本例不宜应用
A.双嘧达莫
B.呋塞米
C.硝苯地平
D.链霉素
E.青霉素
[单项选择]开展物流服务项目质量管理的根本目的是( )。
A. 制定完善的物流服务项目的质量方针
B. 生成一系列物流服务项目质量计划文件
C. 对物流服务工作和结果的质量进行严格的控制和有效的管理,以确保物流服务项目达到质量要求
D. 确定物流服务项目质量计划所需的各种信息
[多项选择]电动机轴承温度升高的原因()。
A. 轴承损坏;
B. 有异音;
C. 油脂太多;
D. 过载。
[单项选择]可改善糖代谢,降低体重,但不影响血清胰岛素水平,对血糖在正常范围内者无降血糖作用,单独应用不引起低血糖的是()
A. 合并冠心病者
B. 合并有脑卒中的患者
C. 老年人收缩期高血压者
D. 对伴有脂质代谢异常的患者
E. 伴妊娠者
[填空题]()网络层(NWK,Networklayer)负责发现设备和配置网络。ZigBee允许使用星形结构和网状结构,也允许使用两者的组合(称为树网络)。ZigBee网络层定义了两种相互配合使用的物理设备,为全功能设备(Full-FunctionDevice;FFD)与精简功能设备(Reduced-FunctionDevice;RFD)。相较于FFD,RFD的电路较为简单且存储容量较小。FFD的节点具备控制器的功能,能够提供数据交换,而()则只能传送数据给FFD或从FFD接收数据。